.biz-process {
  position: relative;
  width: 100%;
  background: #ffffff;
}

.biz-process-pin {
  position: relative;
  width: 100%;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(72px, 12vh, 120px) clamp(20px, 4vw, 48px) clamp(48px, 8vh, 80px);
}

.biz-process-head {
  width: min(960px, 100%);
  margin-bottom: clamp(28px, 4vw, 40px);
  text-align: center;
}

.biz-process-eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted, #64748b);
  margin-bottom: 10px;
}

.biz-process-head h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 700;
  color: var(--text, #0f172a);
}

.biz-process-stage {
  position: relative;
  width: min(980px, 100%);
  height: min(720px, 72svh);
}

.biz-process-steps {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.biz-process-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  z-index: 0;
}

.biz-process-path-bg,
.biz-process-path-draw {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.biz-process-path-bg {
  stroke: #e2e8f0;
  stroke-width: 3;
}

.biz-process-path-draw {
  stroke: #0f172a;
  stroke-width: 3;
}

.biz-process-node {
  fill: #ffffff;
  stroke: #cbd5e1;
  stroke-width: 3;
  opacity: 0.35;
  transform-box: fill-box;
  transform-origin: center;
}

.biz-process-node.is-active {
  stroke: #0f172a;
  opacity: 1;
}

.biz-process-step {
  position: absolute;
  width: min(340px, 40vw);
  padding: 14px 16px 15px;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 16px;
  background: #ffffff;
  box-shadow:
    0 1px 2px rgba(15, 23, 42, 0.04),
    0 10px 28px rgba(15, 23, 42, 0.07);
  opacity: 0.2;
  transform: translateY(24px);
  will-change: transform, opacity;
  text-align: left;
}

.biz-process-step-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.biz-process-step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--brand-soft, #f8fafc);
  color: var(--text, #0f172a);
  border: 1px solid var(--line, #e2e8f0);
  flex-shrink: 0;
}

.biz-process-step-icon svg,
.biz-process-step-icon img {
  width: 16px;
  height: 16px;
  object-fit: contain;
  display: block;
}

.biz-process-step-icon--brand {
  background: #ffffff;
  border-color: rgba(226, 232, 240, 0.9);
}

.biz-process-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: #0f172a;
  color: #ffffff;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.biz-process-step h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 4px;
  color: var(--text, #0f172a);
}

.biz-process-step p {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--muted, #64748b);
}

.biz-process-step--1 {
  top: 14%;
  left: 0;
}

.biz-process-step--2 {
  top: 42%;
  right: 0;
}

.biz-process-step--3 {
  top: 70%;
  left: 0;
}

.biz-process--static .biz-process-step,
.biz-process-step.is-active {
  opacity: 1;
  transform: translateY(0);
}

.biz-process--static .biz-process-path-draw {
  stroke-dashoffset: 0 !important;
}

.biz-process--static .biz-process-node {
  opacity: 1;
  stroke: #0f172a;
}

@media (max-width: 1100px) and (min-width: 901px) {
  .biz-process-stage {
    height: min(680px, 78svh);
  }

  .biz-process-step {
    width: min(300px, 42vw);
  }

  .biz-process-step--1 {
    top: 12%;
  }

  .biz-process-step--2 {
    top: 40%;
  }

  .biz-process-step--3 {
    top: 68%;
  }
}

@media (max-width: 900px) {
  .biz-process-pin {
    min-height: auto;
    width: 100%;
    max-width: 540px;
    margin-inline: auto;
    padding: clamp(56px, 12vw, 80px) clamp(20px, 5vw, 28px) clamp(48px, 10vw, 64px);
  }

  .biz-process-head {
    margin-bottom: clamp(28px, 6vw, 36px);
    text-align: center;
  }

  .biz-process-head h2 {
    font-size: clamp(1.5rem, 6vw, 2rem);
    max-width: 16ch;
    margin-inline: auto;
  }

  .biz-process-stage {
    width: 100%;
    height: auto;
    min-height: 0;
  }

  .biz-process-svg {
    display: none;
  }

  .biz-process-steps {
    position: static;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .biz-process-step {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    width: 100%;
    max-width: none;
    padding: clamp(18px, 4vw, 22px);
    border: 1px solid var(--line, #e2e8f0);
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    opacity: 1;
    transform: none;
    will-change: auto;
  }

  .biz-process-step-top {
    justify-content: space-between;
    margin-bottom: 10px;
  }

  .biz-process-step-icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
  }

  .biz-process-step-icon svg,
  .biz-process-step-icon img {
    width: 18px;
    height: 18px;
  }

  .biz-process-step-num {
    width: 26px;
    height: 26px;
    border-radius: 8px;
    font-size: 0.6875rem;
  }

  .biz-process-step h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 6px;
    letter-spacing: -0.01em;
  }

  .biz-process-step p {
    font-size: 0.875rem;
    line-height: 1.65;
  }
}

@media (max-width: 480px) {
  .biz-process-pin {
    padding-inline: 16px;
  }

  .biz-process-step {
    padding: 16px;
  }

  .biz-process-steps {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .biz-process-step,
  .biz-process-node {
    will-change: auto;
  }
}